Lovely example Mido Ocean Star double signed with Turler, automatic, working. Double gold plating to 40 Microns. Some scratches on caseback. This watch is opened by removing Crystal and moving crown. Watch opens from top by taking out crystal and moving crown, therefore I’ve not opened it at this time. The famous Turler marking is nice as it means the watch is double branded and technicality carries a premium. Crystal has been polished by watchmaker. Watch tested at -360 seconds a day and may need adjusting or further service. Estimate £280 - £400+++ Probably one of my best watches. Top 10